sysinfo_windows.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright The KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
*/
 
#ifndef SYSINFO_WINDOWS_H
#define SYSINFO_WINDOWS_H
 
struct IWbemLocator;
struct IWbemServices;
struct IEnumWbemClassObject;
struct IWbemClassObject;
 
namespace KIPLATFORM
{
    class SYSINFO : SYSINFO_BASE
    {
    public:
        SYSINFO();
        ~SYSINFO();
 
        bool GetCPUInfo( std::vector<CPU_INFO>& aCpuInfos ) override;
        bool GetGPUInfo( std::vector<GPU_INFO>& aGpuInfos ) override;
        bool GetMemoryInfo( MEMORY_INFO& aRamInfo ) override;
 
    private:
        HRESULT openWmi();
        HRESULT freeWmi();

        bool gpuFromDirectX( std::vector<GPU_INFO>& aGpuInfos );

        bool getVersionFromDXRegistry( int64_t aAdapterLuid, std::string& aDriverVersion );

        std::string improveDriverVersion( const std::string& aManufacturer, const std::string& aVersion );

        void variantToString( const LPVARIANT aVar, std::string& aReturnString ) const;
 
        IWbemLocator*         m_pLoc = nullptr;
        IWbemServices*        m_pSvc = nullptr;
        IEnumWbemClassObject* m_pEnumerator = nullptr;
        IWbemClassObject*     m_pClassObject = nullptr;
    };
}
 
#endif // SYSINFO_WINDOWS_H